The volume of a 1968 ford mustang gt engine is 390 cubic inches"

1 answer:

8 0

Simple explanation: when you scale all of the sides of a prism, the volume changes by the scale factor CUBED (it's distributing to all of the sides)

Just put in your calculator:

$\frac{390}{18^3} - \frac{390}{24^3}$

(We know that 18*18*18 is going to be larger than 24*24*24, and when you divide something by a larger number, it's going to be less, so the 1:24 model is going to have a lesser volume)
and you should get an answer about equal to

$\boxed{0.04\ in^3}$

(I'm pretty sure your teacher doesn't want a fraction, because the exact answer is $\frac{2405}{62208}$ )

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Tameron took two hikes this week. The first hike was 4.7 miles

Afina-wow [57]

Answer:

1.4

Step-by-step explanation:

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6.1 - 4.7 = 1.4

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Points (2,−1), (−2,7), (1,−2), (0,−1), and (4,7) lie on the graph of a quadratic function. a. What is the axis of symme

elixir [45]

Answer:

a) The Axis of Symmetry is X = 1

b) The Vertex is (1,-2)

c) X=0 at Y = -1

d) y = (x-1)^2 - 2

Step-by-step explanation:

a) This is where the graph can be divided into 2 equal parts. Since this is a parabola it is located at the origin.

b) The vertex is the lowest or highest part of the graph. With parabolas it is also the origin.

c)The y-intercept is the point where the graph passes through the y-axis or where x = 0.

d)If you look at the points (0,-1) and (2,1). They are both left/right one, up one from the origin or (1,-2). This means it is a regular y=x^2 parabola, just moved over. If it was up two or three (etc) it would be up two or three, respectfully.